Home / 1,044.24-1,441.18-602.15

Finding the Fourth Proportional to 1,044.24, 1,441.18 and 602.15

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Solution

The fourth proportional to 1,044.24, 1,441.18 and 602.15 is: 831.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044.24 : 1,441.18 = 602.15 : x
  2. Step 2: Convert to fraction form
    1,044.24/1,441.18 = 602.15/x
  3. Step 3: Cross multiply
    1,044.24x = 1,441.18 × 602.15
  4. Step 4: Simplify right side
    1,044.24x = 867,800.84
  5. Step 5: Solve for x
    x = 867,800.84/1,044.24
  6. Step 6: Final answer
    x = 831.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.